/* 晨读 visual spec: true white, forest green, open editorial rows; 390px first. */
:root{--bg:#fff;--text:#202722;--muted:#777e7b;--accent:#285543;--line:#e8ece8;--reader-size:18px;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;color:var(--text);background:var(--bg);font-synthesis:none;-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:85px}
*{box-sizing:border-box}body{margin:0}button,input,a{-webkit-tap-highlight-color:transparent}button,input{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}button{color:inherit}a{color:inherit;text-decoration:none}button:disabled{cursor:wait;opacity:.5}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:4px}svg.icon{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.icon-definitions{position:absolute;width:0;height:0;overflow:hidden}.skip-link{position:fixed;top:-80px;left:16px;background:var(--accent);color:white;padding:12px;z-index:30}.skip-link:focus{top:12px}.shell{max-width:760px;margin:0 auto;padding:0 20px 100px}.masthead{padding-top:max(22px,env(safe-area-inset-top));background:white}.masthead-main{display:flex;align-items:center;justify-content:space-between;gap:12px}.brand{display:flex;gap:11px;align-items:center}.brand h1{font-size:28px;line-height:1.3;letter-spacing:1px;margin:0;font-weight:750}.brand-mark{display:grid;place-items:center;background:var(--accent);color:white;border-radius:8px;width:34px;height:34px}.brand-mark svg{width:23px;height:23px;stroke-width:1.8}.header-actions{display:flex;align-items:center;gap:8px}.icon-button{display:inline-grid;place-items:center;min-width:44px;height:44px;padding:10px;background:transparent;border:0;border-radius:50%;flex-shrink:0}.icon-button:hover{background:#f4f7f5}.icon-button.selected{color:var(--accent)}.icon-button.selected .icon{fill:#e1ece5}.header-actions .outline{border:1px solid #a4aaa7;width:38px;min-width:38px;height:38px;padding:8px}.dateline{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:12px;color:var(--muted);margin:14px 0 20px;line-height:1.5}.source-tabs{display:flex;gap:24px;overflow-x:auto;border-bottom:1px solid var(--line);scrollbar-width:none;white-space:nowrap;margin:0 -20px;padding:0 20px}.source-tabs::-webkit-scrollbar{display:none}.tab{position:relative;font-size:14px;border:0;background:transparent;padding:14px 0 15px;line-height:22px;color:#59605c;flex-shrink:0}.tab[aria-pressed=true]{font-weight:650;color:var(--accent)}.tab[aria-pressed=true]:after{position:absolute;content:"";bottom:0;left:0;right:0;height:3px;border-radius:3px;background:var(--accent)}.search-area{display:flex;gap:8px;align-items:center;margin:16px 0}.search-area input{min-width:0;flex:1;background:#f5f7f5;border:1px solid var(--line);border-radius:8px;padding:12px 14px;font-size:16px;outline-offset:2px}.search-area[hidden]{display:none}.section-title{display:flex;align-items:center;justify-content:space-between;padding:20px 0 10px;border-bottom:1px solid var(--line);gap:12px}.section-title h2{font-size:20px;line-height:1.4;margin:0;font-weight:700;letter-spacing:.2px}.section-meta{display:flex;align-items:center;gap:5px;color:var(--muted);font-size:12px}.section-meta .icon-button{height:36px;min-width:36px;padding:9px}.section-meta .icon{width:17px;height:17px}.news-row{position:relative;border-bottom:1px solid var(--line);padding:18px 0 10px}.article-link{display:block;min-height:96px}.row-source{color:var(--accent);font-size:12px;font-weight:600;line-height:1.5}.row-date{color:var(--muted);font-weight:400;margin-left:10px}.row-title{font-size:19px;line-height:1.5;font-weight:650;letter-spacing:.1px;margin:8px 0 5px;overflow-wrap:anywhere}.row-excerpt{font-size:14px;line-height:1.8;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:0}.row-image{float:right;width:92px;height:82px;margin:5px 0 10px 15px;object-fit:cover;border-radius:5px;background:#f4f7f5}.row-bottom{clear:both;display:flex;align-items:center;justify-content:space-between;min-height:38px;color:var(--muted);font-size:12px}.row-bottom .icon-button{height:38px;min-width:38px;padding:9px;margin-right:-8px}.row-bottom .icon{height:21px;width:21px}.read-label{margin-left:10px}.news-row.is-read .row-title{color:#656d68}.bottom-nav{position:fixed;bottom:0;left:0;right:0;margin:auto;max-width:760px;display:flex;justify-content:space-around;background:rgba(255,255,255,.97);border-top:1px solid var(--line);padding:7px 20px max(8px,env(safe-area-inset-bottom));z-index:10;backdrop-filter:blur(12px)}.bottom-nav a{display:flex;flex:1;align-items:center;flex-direction:column;gap:3px;min-height:45px;font-size:12px;line-height:18px;color:var(--muted)}.bottom-nav a[aria-current=page]{color:var(--accent);font-weight:600}.bottom-nav a[aria-current=page] .icon{fill:#e1ece5}.bottom-nav .icon{width:21px;height:21px}.empty-state{padding:72px 12px;text-align:center;color:var(--muted);line-height:1.9}.empty-state h2{font-size:20px;color:var(--text);margin-bottom:8px}.text-button{border:1px solid var(--line);background:white;padding:10px 18px;border-radius:7px;color:var(--accent);margin-top:12px}.load-state{padding:70px 0;text-align:center;color:var(--muted);font-size:14px}.spinner{display:block;border:2px solid var(--line);border-top-color:var(--accent);width:24px;height:24px;border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 18px}@keyframes spin{to{transform:rotate(360deg)}}.notice{font-size:12px;color:#876734;background:#faf8f2;padding:12px 14px;line-height:1.7;margin:12px 0}.list-end{text-align:center;font-size:12px;color:#999f9b;padding:28px 0 16px}.reader-shell{max-width:760px;margin:0 auto;padding:0 20px 50px}.reader-bar{position:sticky;top:0;margin:0 -20px;background:rgba(255,255,255,.98);z-index:10;padding:env(safe-area-inset-top) 10px 0;backdrop-filter:blur(12px)}.reader-tools{display:flex;align-items:center;gap:3px;min-height:57px}.reader-source{flex:1;text-align:center;font-size:14px;padding-left:0;white-space:nowrap}.font-button{font-size:19px;font-weight:500}.progress-track{height:3px;background:#f0f2f0;margin:0 10px;overflow:hidden;border-radius:3px}.progress-bar{height:100%;background:var(--accent);width:0;transition:width .15s}.article-head{padding:32px 0 22px}.article-head h1{font-size:27px;font-weight:750;line-height:1.5;letter-spacing:.1px;overflow-wrap:anywhere;margin:0 0 14px}.article-byline{display:flex;gap:12px;flex-wrap:wrap;align-items:center;font-size:12px;line-height:1.8;color:var(--muted)}.article-byline .publisher{color:var(--accent);font-weight:650}.article-body{font-size:var(--reader-size);line-height:1.95;overflow-wrap:anywhere}.article-body p{margin:0 0 1.45em}.article-body img{max-width:100%;height:auto;display:block;margin:1.3em auto;border-radius:5px}.article-body figure{margin:1.4em 0}.article-body figcaption{font-size:.8em;color:var(--muted);text-align:center;line-height:1.6;margin-top:.6em}.article-body h1,.article-body h2,.article-body h3,.article-body h4{font-size:1.2em;line-height:1.6;margin:1.6em 0 .75em}.article-body a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.article-body blockquote{margin:1.5em 0;border-left:3px solid #b9ccbf;padding:4px 0 4px 18px;color:#616e65}.article-body blockquote p:last-child{margin-bottom:0}.article-body ul,.article-body ol{padding-left:1.5em}.article-body pre{white-space:pre-wrap;background:#f5f7f5;padding:15px;border-radius:5px;font-size:.85em}.article-body table{display:block;overflow-x:auto;max-width:100%;font-size:.85em;border-collapse:collapse}.article-body td,.article-body th{border:1px solid var(--line);padding:8px}.article-body hr{border:0;border-top:1px solid var(--line);margin:2em 0}.article-footer{border-top:1px solid var(--line);margin-top:30px;padding-top:18px;color:var(--muted);font-size:13px;line-height:1.9}.original-link{display:flex;justify-content:space-between;align-items:center;gap:12px;color:var(--accent);padding:4px 0 12px}.original-link span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.article-footer p{margin:8px 0}.next-article{display:block;padding:18px 0;border-top:1px solid var(--line);margin-top:20px;font-size:16px;color:var(--text)}.next-article small{display:block;font-size:12px;color:var(--muted);margin-bottom:5px}.font-options{display:flex;gap:8px;align-items:center;padding:12px 10px;border-bottom:1px solid var(--line);font-size:12px;color:var(--muted)}.font-options[hidden]{display:none}.font-options button{flex:1;border:1px solid var(--line);background:white;padding:10px 4px;border-radius:6px;font-size:14px}.font-options button[aria-pressed=true]{color:var(--accent);border-color:var(--accent);background:#f3f7f4}#toast{position:fixed;left:50%;bottom:max(90px,calc(env(safe-area-inset-bottom) + 80px));transform:translate(-50%,10px);background:#263c30;color:white;border-radius:8px;padding:11px 18px;font-size:13px;line-height:1.6;max-width:90vw;text-align:center;z-index:30;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s}#toast.visible{opacity:1;transform:translate(-50%,0)}.storage-note{font-size:12px;color:var(--muted);line-height:1.8;margin:18px 0 0}
@media(min-width:700px){.shell{padding:0 40px 110px}.masthead{padding-top:40px}.brand h1{font-size:32px}.dateline{margin:18px 0 26px;font-size:13px}.source-tabs{gap:36px;padding:0 40px;margin:0 -40px}.tab{font-size:16px}.section-title{padding:28px 0 15px}.news-row{padding:24px 0 14px}.row-title{font-size:22px;margin-top:10px}.row-excerpt{font-size:15px}.row-image{width:132px;height:100px;margin-left:24px}.row-source{font-size:13px}.reader-shell{padding:0 40px 60px}.reader-bar{margin:0 -40px;padding-left:30px;padding-right:30px}.reader-tools{min-height:65px}.reader-source{font-size:15px}.article-head{padding-top:44px}.article-head h1{font-size:34px}.article-byline{font-size:14px}.bottom-nav{padding-top:9px}.bottom-nav a{flex:initial;min-width:160px}.article-head{padding-bottom:30px}}
@media(max-width:359px){.shell,.reader-shell{padding-left:16px;padding-right:16px}.source-tabs{gap:20px;margin-left:-16px;margin-right:-16px;padding:0 16px}.reader-bar{margin:0 -16px}.row-title{font-size:18px}.row-image{width:80px;height:76px;margin-left:12px}.reader-source{padding-left:0;font-size:12px}.article-head h1{font-size:25px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* Reading tools share the existing restrained green/white system. */
.translation-switch{display:flex;align-items:center;gap:3px;border-bottom:1px solid var(--line);margin-top:20px;padding-bottom:8px;flex-wrap:wrap}.translation-switch button{background:transparent;border:0;padding:10px 14px;font-size:14px;min-height:42px;border-radius:6px;color:var(--muted)}.translation-switch button[aria-pressed=true]{color:var(--accent);background:#edf4ef;font-weight:600}.translation-credit{font-size:11px;color:var(--muted);margin-left:auto}.translation-credit[hidden]{display:none}.speech-panel{padding:14px 0 0;margin-top:12px;border-top:1px solid var(--line)}.speech-panel[hidden]{display:none}.speech-actions{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.speech-actions button{background:white;border:1px solid var(--line);border-radius:6px;min-height:42px;padding:9px 15px;font-size:14px}.speech-actions .speech-primary{background:var(--accent);border-color:var(--accent);color:white}.speech-actions label{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:5px;margin-left:auto}.speech-actions select{font-size:14px;min-height:42px;background:white;border:1px solid var(--line);padding:6px;border-radius:6px;color:var(--text)}#speech-status,.reading-message{font-size:12px;color:var(--muted);line-height:1.7;margin:10px 0 0}.reading-message[hidden]{display:none}.translated-title{font-size:21px;line-height:1.7;font-weight:600;color:var(--accent);margin:-2px 0 14px}.translation-original[hidden]{display:none!important}.translation-original,.translation-text{display:block}.translation-text{color:var(--text);white-space:pre-line}.translation-original+.translation-text{margin-top:.5em}.translation-original:not([hidden])+.translation-text{color:var(--accent);border-left:2px solid #c4d7ca;padding-left:14px}.translation-unit .translation-original img{margin-top:1em}.speaking-block{background:#edf5ee;border-radius:4px}.reader-source{padding-left:0}@media(max-width:359px){.translation-credit{width:100%;margin:5px 0 0 12px}.speech-actions{gap:6px}.speech-actions button{padding:8px 10px}}